Airbag SRS Emulator (Simulator) is a universal diagnostic and service device designed to simulate the correct operation of airbags in a vehicle. The device connects to the standard SRS (Supplemental Restraint System) connector instead of the airbag and allows for safe testing, diagnostics, and temporary replacement during repair or maintenance work.
The emulator is used for two key tasks:
- Diagnostics and testing of the SRS system: The device helps to identify failures, errors, and malfunctions in the airbag circuit, impact sensors, and control unit. This allows precise problem localization without the risk of accidental airbag deployment.
- Temporary replacement during airbag removal: When airbags need to be removed (e.g., for interior cleaning, steering column replacement, installation of additional electrical equipment, or dashboard repair), the emulator prevents error codes from being stored in the control unit's memory. Without it, the system would detect an open circuit and trigger a warning light on the instrument panel, which can only be cleared with a diagnostic scanner.
The device is compatible with most modern European, Asian, and American car brands that use a standard two-wire interface for airbag connection. It requires no additional power and starts working immediately after connection.
The Airbag SRS Emulator features a compact housing with a reliable connector ensuring good contact. Inside, there is a circuit board with a load resistor that mimics the resistance of a standard airbag. This allows the SRS controller to be tricked into maintaining the system in an operational state.
Benefits of using the emulator:
- Eliminates the risk of accidental airbag deployment during diagnostics.
- Enables safe testing of SRS sensors and wiring.
- Saves time and money on resetting error codes after repairs.
- Compact size and easy connection.
- No configuration or programming required.
Areas of application:
- Auto repair shops and service stations.
- Post-accident diagnostics and repair.
- Interior cleaning requiring seat and airbag removal.
- Installation of multimedia systems, cameras, parking sensors.
- Replacement of steering columns, dashboards, seats.
- Training and education of SRS safety specialists.
Important: The emulator is not a replacement for a faulty airbag. It is intended only for temporary use during repair work. After completion, the original airbag must be reinstalled, and the system must be checked for proper operation.
The package includes the Airbag SRS Emulator with a connector, ready for use. No additional accessories are required.


Technical specifications:
| Device type |
Airbag resistance emulator (simulator) |
| Compatibility |
Vehicles with SRS systems (standard two-wire interface) |
| Load resistance |
2–4 Ohms (simulates standard airbag) |
| Operating voltage |
12 V |
| Connector |
Standard airbag connection connector |
| Housing |
Plastic, compact |
| Dimensions |
Approx. 5×3×2 cm |
| Weight |
~20 g |
| Operating temperature |
from –20°C to +80°C |
| Purpose |
Diagnostics, testing, temporary SRS airbag replacement |
Before use, make sure the vehicle ignition is off. Connect the emulator to the connector of the removed airbag. After that, you can turn on the ignition and perform the necessary work. The device does not affect the operation of other vehicle systems.
The Airbag SRS Emulator is a professional tool for auto mechanics, diagnosticians, and advanced car owners, enhancing safety and efficiency when working with the vehicle's safety system.